/Engine/Source/Runtime/Slate/Public/SlateFwd.h
Implementation for a box that only accepts a numeric value or that can display an undetermined value via a string Supports an optional spin box for manipulating a value by dragging with the mouse Supports an optional label inset in the text box
template<typename NumericType> class SNumericEntryBox : public [SCompoundWidget](API\Runtime\SlateCore\Widgets\SCompoundWidget)